| Effect of RE Oxide on Cracking Resistance of
Hardfacing Metal |
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| 作者姓名： | 杨庆祥 任学军 廖波 姚枚 万鑫 |
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| 作者单位： | Yang Qingxiang，Ren Xuejun，Liao Bo Yao Mei (College of Materials Engineering，Yanshan University，Qinhuangdao 066004，China) Wan Xin (College of Materials Engineering，Harbin Institute of Technology，Harbin 150001，China) Received February 20，1998 |
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| 摘 要： | Ｓｉｎｃｅｎｏｔｏｎｌｙｔｈｅｈｏｔｒｏｌａｎｄｈｏｔｄｉｅｗｉｔｈｈｉｇｈｅｒｐｒｉｃｅａｒｅｃｏｎｓｕｍｅｄｉｎｌａｒｇｅｑｕａｎｔｉｔｉｅｓｂｕｔａｌｓｏｔｈｅｉｒｑｕａｌｉｔｙａｆｅｃｔｓｔｈｅｐｒｏｄｕｃｔｉｖｉｔｙ，ｔｈｅｙａｒｅｃｒｉｔ...
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Effect of RE Oxide on Cracking Resistance of
Hardfacing Metal |
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| Fig..Effect of RE Oxide on Cracking Resistance of
Hardfacing Metal[J].Journal of Rare Earths,1998,16(4). |
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| Authors: | Fig |
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| Abstract: | The crack morphologies of hardfacing metal were observed by means of optical microscope and scanning electron microscope. Meanwhile, the cracking resistances of hardfacing metal were investigated. The results show that the solidification cracking and quench hardened cracking are the main forms of cracking in hardfacing metal. The cracking resistance of hardfacing metal can be improved by adding rare earth oxide in the coat of electrode. |
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| Keywords: | Rare earths Hardfacing metal Cracking resistance |
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